const fs=require('fs')

function cl(x) {
    console.log(x)
}

var languages = [
    {name: "JavaScript", fileExtension: ".js"},
    {name: "TypeScript", fileExtension: ".ts"},
    {name: "CoffeeScript", fileExtension: ".coffee"}
];


let a = 'hello'
let jsonstring=JSON.stringify(languages)
cl(a)
cl(global)

cl('name')

cl(JSON.stringify(languages))
cl(JSON.parse(jsonstring))
cl(JSON.stringify(languages))